WO2014055857A3 - A loading dock door - Google Patents
A loading dock door Download PDFInfo
- Publication number
- WO2014055857A3 WO2014055857A3 PCT/US2013/063445 US2013063445W WO2014055857A3 WO 2014055857 A3 WO2014055857 A3 WO 2014055857A3 US 2013063445 W US2013063445 W US 2013063445W WO 2014055857 A3 WO2014055857 A3 WO 2014055857A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sidewall
- loading dock
- dock door
- door
- tracks
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/165—Details, e.g. sliding or rolling guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/688—Rollers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/10—Additional functions
- E05Y2800/102—Additional wing movements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/74—Specific positions
- E05Y2800/742—Specific positions abnormal
- E05Y2800/744—Specific positions abnormal cleaning or service
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/11—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for industrial buildings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Lock And Its Accessories (AREA)
Abstract
A system for allowing a loading dock door to release from a track upon being struck by a fork lift or other sufficiently strong force. The system employs a unique track profile with one or more sidewalls that have an angled sidewall profile to allow the wheel assembly to move up the sidewall and out of the tracks, and a tensioned or spring loaded wheel assembly that allows the assembly to flex enough to ride up the sidewall and out of the tracks when the door is impacted.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261709401P | 2012-10-04 | 2012-10-04 | |
US61/709,401 | 2012-10-04 | ||
US14/041,470 US8887442B2 (en) | 2012-10-04 | 2013-09-30 | System for allowing a loading dock door to release from a track |
US14/041,470 | 2013-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014055857A2 WO2014055857A2 (en) | 2014-04-10 |
WO2014055857A3 true WO2014055857A3 (en) | 2014-09-18 |
Family
ID=50431619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2013/063445 WO2014055857A2 (en) | 2012-10-04 | 2013-10-04 | A loading dock door |
Country Status (2)
Country | Link |
---|---|
US (1) | US8887442B2 (en) |
WO (1) | WO2014055857A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9045924B2 (en) | 2012-10-04 | 2015-06-02 | Cold Chain, Llc | Breakaway loading dock door system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6112799A (en) * | 1998-05-19 | 2000-09-05 | Wayne-Dalton Corp. | Wind-resistant sectional overhead door |
US6125506A (en) * | 1998-09-11 | 2000-10-03 | Martin Door Manufacturing, Inc. | Shield apparatus and support track and method for a support roller of a sectional door |
US20020179254A1 (en) * | 2001-05-30 | 2002-12-05 | Schulte Peter S. | Release mechanism for a sectional door |
US7784520B2 (en) * | 2006-06-16 | 2010-08-31 | Rick Paulson | Garage mechanism protector |
US20110088327A1 (en) * | 2007-08-16 | 2011-04-21 | 4Front Engineered Solutions, Inc. | Overhead doors and associated track and guide assemblies for use with same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5535805A (en) * | 1994-02-18 | 1996-07-16 | Hpd International, Inc. | Overhead door |
US5887385A (en) * | 1996-05-28 | 1999-03-30 | Rite-Hite Holding Corporation | Release mechanism for industrial doors |
US5927368A (en) * | 1997-11-26 | 1999-07-27 | Hpd International, Inc. | Overhead door with a panel-carrier frame and replaceable panels |
US6119307A (en) * | 1998-08-07 | 2000-09-19 | United Dominion Industries, Inc. | Overhead door with a plunger assembly having a wear indicator and improved panel construction |
US6792998B2 (en) * | 2002-03-21 | 2004-09-21 | Kenneth David | Automatically resettable guide system for an overhead door |
US7757437B2 (en) * | 2004-01-09 | 2010-07-20 | Rite-Hite Holding Corporation | Resilient retention system for a door panel |
-
2013
- 2013-09-30 US US14/041,470 patent/US8887442B2/en active Active
- 2013-10-04 WO PCT/US2013/063445 patent/WO2014055857A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6112799A (en) * | 1998-05-19 | 2000-09-05 | Wayne-Dalton Corp. | Wind-resistant sectional overhead door |
US6125506A (en) * | 1998-09-11 | 2000-10-03 | Martin Door Manufacturing, Inc. | Shield apparatus and support track and method for a support roller of a sectional door |
US20020179254A1 (en) * | 2001-05-30 | 2002-12-05 | Schulte Peter S. | Release mechanism for a sectional door |
US7784520B2 (en) * | 2006-06-16 | 2010-08-31 | Rick Paulson | Garage mechanism protector |
US20110088327A1 (en) * | 2007-08-16 | 2011-04-21 | 4Front Engineered Solutions, Inc. | Overhead doors and associated track and guide assemblies for use with same |
Also Published As
Publication number | Publication date |
---|---|
WO2014055857A2 (en) | 2014-04-10 |
US8887442B2 (en) | 2014-11-18 |
US20140096451A1 (en) | 2014-04-10 |
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